My old desktop recently gave up the ghost, so in the process of pulling components I started wondering: Is it possible to use the power supply to power small 12vdc items off house current? It looks like the output will work with what I want, but in my haste I didn't pay attention to the wiring. I can identify the outputs, but I lost the switch leads to turn it on. Any ideas on how to identify them? I searched for a wiring diagram without any luck.